baber/WOPTO huggingface dataset:
Patent NO-166815-B (NO)
Inventor: PERSSON PER-OLOF
IPC: F42B12/58
Filed: 1987-03-26
Abstract: The disclosure relates to a submunition disposed to be separated from an aeronautical body, for example a shell carrier canister or the like above a target area, the submunition essentially including a warhead (5), a target detector (6) and a device which imparts to the submunition rotation for scanning the target area in a helical pattern (4) during the fall of the submunition towards the target area. The target detector (6) is pivotally disposed on a carrying shaft (12a) parallel to the line of symmetry (5a) of the warhead in order to permit outward activation of the target detector (6) from a collapsed position where the optical axis of the target detector coincides with the line of symmetry (5a) of the warhead to an activated position where the optical axis of the target detector is parallel with the line of symmetry (5a) of the warhead, so as to permit free scanning vision for the target detector (6) beside the warhead (5).
Patent NO-168527-B (NO)
Inventor: ARROWSMITH JOHN EDMUND
IPC: C07C323/49
Filed: 1987-04-30
Abstract: Compounds of the formula:- <CHEM>  and their salts, wherein R<a> is -NO2, -NH2 or -NHSO2R<1> where R<1> is a C1-C4 alkyl group; R<b> is-NO2, -NH2 or R<3> where R<3> is-NHSO2(C1-C4 alkyl) or -CONR<4>R<5> where R<4> and R<5> are each independently H or C1-C4 alkyl or together with the nitrogen atom to which they are attached represent a 1-pyrrolidinyl, piperidino, morpholino or N-methylpiperazin-l-yl group; with the proviso that when one of R<a> and R<b> is -NO2, then the other is not -NH2;  X is O, S or a direct link;  Y is an ethylene group optionally substituted by a methyl group; "alk" is an ethylene, trimethylene or tetramethylene group, "alk" being optionally substituted by a methyl group;  R is C1-C4 alkyl;  and R<2> is H, halo, CF3 or C1-C4 alkyl. The compounds of the formula (A) in which R<a> is -NHSO2R<1> and R<b> is R<3> are antiarrhythmic agents. The remaining compounds of the formula (A) are synthetic intermediates.
Patent NO-178930-B (NO)
Inventor: WALKER RICHARD
IPC: A61P31/12
Filed: 1992-01-16
Abstract: Pyrimidine 4 min -thionucleosides of the formula I <CHEM> wherein Y is hydroxy or amino, and X is chloro, bromo, iodo, trifluoromethyl, C2-6 alkyl, C2-6 alkenyl, C2-6 haloalkenyl or C2-6 alkynyl and physiologically functional derivatives thereof. These compounds have utility as anti-viral agents.
Patent YU-45787-B (YU)
Inventor: TIMURA S
IPC: C07D/
Filed: 1986-06-24
Abstract: POSTUPAK ZA DOBIJANJE 3-(SUPSTITUISANIH)PROPENILAMINOTIAZOLIL-CEFALOSPORANSKI KISELINA I NJIHOVIH ESTARA, formule: u kojima je R1 vodonik ili amino-zaščitna grupa kao što je tricil; R2 je vodonik, C1-4 alkil, C2-4 alkenil, C2-4 alkinil ili C3-6 cikloalkil grupa, cikloalkilalkil grupa sa 3-6 ugljenikovih atoma u prstenu i ukupno 4-10 ugljenikovih atoma, ili C2-4 alkanoil grupa; R3 je vodonik, C1-3 alkil ili C2-3 alkanoiloksi; i R4 je vodonik ili estarska grupa koja podleže fiziološkoj hidrolizi, kao što je acetoksimetil, 1-acetoksietil, pivaloiloksimetil, 5-metil-2-okso-1,3-dioksolen-4-ilmetil, 1-(etoksikarboniloksi)etil ili 4-gliciloksi-benzoiloksimetil, naznačen time, što jedinjenje formule: u kojoj R5 predstavlja grupu formule: gde je R1' amino zaštitna grupa kao što je tricil; R2a je hidroksi-zaštitna grupa kao što je tricil, hloroacetil, formil, trihloroetoksikarbonil, terc-butoksikarbonil ili karbobenziloksi, ili ima jedno od značenja dato za R2, osim vodonika; i R4' je karboksi-zaštitna grupa kao što je difenilmetil, reaguje sa aldehidom formule: R3CH2CHO u kojoj je R3 kao što je definisano gore, u inertnom organskom reakcionom medijumu kao što je dihlorometan, N,N'-dimetilformamid, izopropanol ili smeša ovih rastvarača, po potrebi u prisustvu litijum hlorida, litijum bromida ili litijum jodida, na temperaturi od oko 0 do 25 C, tako da se dobija jedinjenje formule: u kojoj su R3, R5 i R4', kao što je definisano gore; što se, kada R5 predstavlja grupu formule (XVI), vrši njena selektivna hidroliza u prisustvu kiseline kao što je HCl, na sobnoj temperaturi, nakon čega se, po potrebi, 3-(Z)-izomer dobijenog 7-amino intermedijera prevodi u 3-(E)-izomer fotohemijskom reakcijom, u rastvaraču kao što je metanol i u prisustvu senzibilizatora kao što je benzofenon, na sobnoj temperaturi, i zatim se 7-amino intermedijer aciluje sa jedinjenjem formule: ili njegovim aktiviranim derivatom kao što je anhidrid ili hlorid, u rastvaraču kao što je dihlorometan i na temperaturi od oko -10 C do sobne, da bi se dobilo jedinjenje formule: pri čemu su R3, R1', R2a i R4' kao što je definisano gore; što se u jedinjenju formule (XIX) uklanjaju zaštitne grupe R1, R2a i R4' reakcijom sa kiselinom, kao što je trifluorosirćetna kiselina, po potrebi u prisustvu anizola, i što se, po potrebi, vrši odvajanje 3-(Z)- i 3-(E)-izomera, da bi se dobilo jedinjenje formule: u kojoj su R1, R2 i R3 kao što je definisano gore; i što, po potrebi, alkalnometalna ili amonijumova so jedinjenja formule (Ia) reaguje sa halogenidom formule: R4b-X u kojoj X predstavlja hloro, bromo ili jodo, a R4b je estarska grupa koja podleže fiziološkoj hidrolizi, kao što je acetoksimetil, 1-acetoksietil, pi
Patent YU-45828-B (YU)
Title: Postupak za čišćenje obrtnih regenerativnih izmenjivača toplote
Inventor: DELHI F
IPC: F28G9/00
Filed: 1987-07-17
Abstract: POSTUPAK ZA ČIŠĆENJE OBRTNIH REGENERATIVNIH IZMENJIVAČA TOPLOTE, za prenošenje toplote sa jedne više zagrejane, zaprljane struje vazduha na jednu manje zagrejanu, čistu struju gasa, po kome se broj obrt obrtnog dela, saća 7 regenerativnog izmenjivača toplote može kod čišćenja smanjiti, a mlazevi sredstva za čišćenje se iz mlaznica 3; 53, 1; 51, uz kontinualno ili koračno radijalno pomeranje mlaznica na klizaču 5; 65 od spolja prema unutra i/ili obrnuto, prskaju na čeonu površinu saća 7; 57 izmenjivača toplote, naznačen time, što se sredstvo za čišćenje dovodi na jednu čeonu površinu saća izmenjivača toplote, i nakon prolaza kroz saće zajedno sa rastvorenim nečistoćama izlazi na suprotno postavljenoj čeonoj površini saća, i zatim se sakuplja u sabirnom uredjaju (20:59), otvorenom prema toj površini saća, a postavljenom neposredno ispod saća radijalno u smeru kretanja mlaznica (3,1; 53,51), i odvodi. Postupak prema zahtevu 1, naznačen time, što se broj obrta obrtnih delova regenerativnog izmenjivača toplote i položaj mlazeva sredstva za čišćenje i sredstva za sušenje tako menjaju, da se relativna brzina izmedju područja na koja deluju mlazevi na čeonoj površini saća regenerativnog izmenjivača toplote održava konstantnom. Prijava sadrži još 4 patentna zahteva.
Patent ZA-801659-B (ZA)
Title: Controlled release compositions
Inventor: GRAHAM N
IPC: C08G18/66
Filed: 1980-03-21
Abstract: A controlled release composition comprising a prostaglandin and a polymeric carrier therefor comprising residues having a ratio of number average molecular weight to functionality greater than 1,000 which comprise polyethylene oxide and are cross-linked through urethane groups.
Patent ZA-806746-B (ZA)
Title: Electrostatic spraying
Inventor: COFFEE RONALD A
IPC: B05B5/025
Filed: 1980-10-31
Abstract: An electrostatic pump in an electrostatic sprayer is disclosed which comprises an ion injection electrode means disposed in a liquid conduit for conveying liquid to a sprayhead, downstream of the ion injection electrode is an ion discharge electrode means comprising an earthed ring, a potential difference is provided between the electrodes to provide hydrostatic pressure for conveying liquid in a conduit to the sprayhead.
Patent ZA-832761-B (ZA)
Title: A process for improving the permeability of the bottoms of metallurgical vessels equipped with permeable refractory elements and materials for implementing same
Inventor: DENIER GUY
IPC: C21C5/48
Filed: 1983-04-19
Abstract: For improving permeability of a metallurgical vessel bottom provided with permeable refractory elements for controlled injection of a stirring fluid into a molten metal bath, the metallurgical vessel is emptied of its contents, a castable composed of a refractory material compatible with the refractory material of the bottom is deposited in the bottom and spread over the latter, and the castable is left to dry and set, while maintaining in the permeable refractory elements a sufficient pressure to provide a permanent flow of a stirring fluid. A hydraulic magnesian refractory castable used in this method has a content of water of substantially between 8 and 10% by weight.
Patent ZA-844039-B (ZA)
Title: Television viewer data collection system
Inventor: NICKERSON RAND BAYMAN
IPC: H04H1/00
Filed: 1984-05-28
Abstract: A data storage and transmission system is provided for accumulating and transmitting data from a plurality of remote T.V. panelist locations to a central location. Each remote unit includes a microprocessor, a control memory, and a data store memory. The control memory stores control information for the remote unit, which may include dynamic allocation information. The data store memory is event driven and stores data as to television channel selection and times thereof, and can store viewer reaction data and the like. At a preselected time, each remote unit initiates a telephone call to a central location and identifies itself. Upon successful telephone connection between a remote unit and the central location, any data such as viewer habit and/or reaction data and the like contained in the data store memory is transmitted over the telephone line to the central location.
Patent ZA-907801-B (ZA)
Title: Hybrid acrylic star polymers with polysiloxane cores
Inventor: SPINELLI HARRY JOSEPH
IPC: C08F297/00
Filed: 1990-09-28
Abstract: Hybrid star polymers with acrylic arms and crosslinked polysiloxane cores can be made by a polycondensation of substituent alkoxysilyl groups contained in acrylic ester groups of acrylic block copolymers to form the cores.
Patent ZA-908002-B (ZA)
Title: Polytetrafluoroethylene therapeutic articles
Inventor: FAZAN STEPHEN A
IPC: A61K8/02
Filed: 1990-10-05
Abstract: Polytetrafluoroethylene surfaced articles can be coated with various adjuvants such as medicants and flavorants. The coated articles can be dental flosses, toothpicks, and tongue depressors. The dental flosses can be of a monofilament or a multi-filament type. Further, they can be a filament of polytetrafluoroethylene or have a coating of polytetrafluoroethylene.
Patent ZA-918295-B (ZA)
Title: Bis-and tris(trifluoromethyl)arylpyrrole insecticidal and acaricidal agents
Inventor: KAMESWARAN VENKATARAMAN
IPC: C07D207/46
Filed: 1991-10-17
Abstract: Bis- and tris(trifluoromethyl)arylpyrrole compounds which are effective for the control of insects and acarids are described. A method for the insecticidal and acaricidal use of said compounds and methods for the preparation of said compounds are presented.
Patent ZA-918712-B (ZA)
Title: Pharmaceutical product comprising an antibody to tnf or a tnf binding fragment thereof and a xanthine derivative
Inventor: ANAGNOSTOPULOS HIRISTO
IPC: A61P43/00
Filed: 1991-11-01
Abstract: A combined preparation for simultaneous combined, simultaneous separate, or sequential use in the therapy or prophylaxis of disorders associated with undesirably high levels of TNF, e.g. septic or endotoxic shock and immunoregulatory and inflammatory disorders, which comprises an antibody to TNF or a TNF binding fragment thereof and a xanthine derivative. Particular preferred xanthine derivatives are 3,7-dimethyl-1-(5-oxo-hexyl)xanthine (known as Pentoxifylline or Trental) and 1-(5-hydroxy-5-methylhexyl)-3-methylxanthine and similar compounds. The anti-TNF antibody or fragment is preferably monospecific especially a humanised recombinant antibody or fragment. The ratio of xanthine derivative to anti-TNF antibody component used may be in the range between 450:1 and 1:10 and doses of anti-TNF component in the range 0.001-30mg/kg/day and doses of xanthine derivative in the range 0.5 to 100mg/kg/day may be administered during treatment of human or animal subjects. It has been found that when an anti-TNF antibody and a xanthine derivative are used together in some experimental models of septic shock, a surprising combination effect is observed.
Patent ZA-951794-B (ZA)
Title: Hand held spray gun with top mounted paint cup
Inventor: KOSMYNA MICHAEL J
IPC: B05B7/24
Filed: 1995-03-03
Abstract: A hand held spray gun (25) having a top mounted fluid cup (26) which extends from the rear of a gun body (29) at an angle of 30 DEG  + 10 DEG  to an axis (37) about which the atomized fluid is discharged. A retainer ring (36) secures a lid (35) on the cup. The lid (35) seals to both the inside and the outside of the cup (26). The double seals reduce the risk of fluid leakage. Preferably, the gun (25) operates with suction feed which is augmented by gravity feed when fluid in the cup (26) is located above a nozzle assembly on the gun. To facilitate cleaning and to allow the gun (25) to spray in an upward direction, the fluid may be sealed in a collapsible closed bag (83) located in the cup (26). With the closed bag (83) and the suction feed, the gun (25) will operate when aimed in all directions. The gun (25) is easily cleaned by forcing solvent from the nozzle assembly (27) back into the bag (83) and disposing of the bag (83) containing any remaining fluid and the used solvent. <IMAGE>
Patent ZA-969271-B (ZA)
Title: Therapeutic preparation for the transdermal application of active substances through the skin
Inventor: ASMUSSEN BODO
IPC: A61K31/366
Filed: 1996-11-05
Abstract: A therapeutic preparation for the transdermal application of active substances through the skin comprising additives causing an increase in the percutaneous absorption rate of active substances which can normally only insufficiently be absorbed transdermally is characterized by the fact that the additives are HMG-CoA-reductase-inhibitors.
Patent GB-2358992-B (GB)
Title: Cell search method in CDMA capable of carrying out a cell-search processing at a high speed
Inventor: TAMURA KOICHI
IPC: H04W36/36
Filed: 2000-09-14
Granted: 2004-01-21
Abstract: On ending communication, a timer ( 17 ) is started in order to watch a communication stop time interval (S 1 , S 2 ). On staring the next communication, a timer value of the timer is watched (S 5 ). If the timer value is less than a communication stop time interval threshold value, a cell search processing is carried out by using a cell search result on previous communication (S 7 ). By monitoring a communication stop time interval and by using a previous cell search result in the manner described above, a cell search circuit has an important function which realizes a high-speed cell search in the same sector (the same cell) on continuous communications and decreasing of a consumed power.
Patent GB-2419068-B (GB)
Title: Communication node and method
Inventor: TURNER PETER LESLIE
IPC: H04L29/08
Filed: 2003-04-10
Granted: 2007-07-18
Abstract: A server node 9 is provided for enabling a first communication node 3, for example the PC of a user, to communicate with a second communications node 5, for example the PC of an agent. The server node 9 generates a code in response to the first communications node 3 connecting with the server node 9, the code being temporarily assigned to an address of the first communications node 3. The server node sends the code to the first communications node 3. Upon receiving a second code from the second communications node 5, the server node 9 compares the second code with one or more codes stored at the server node 9 in a memory 10. The server node 9 enables a communication link 7 to be established between the first communication node 3 and second communication node 5 based on the second code matching one of the stored codes.
Patent GB-2438946-B (GB)
Title: Video enhancement systems and methods
Inventor: FOK STANLEY
IPC: H04N1/409
Filed: 2007-05-24
Granted: 2008-07-30
Abstract: In accordance with the teachings described herein, systems and methods are provided for enhancing the image quality of video. One or more filters may be used to filter a received video signal to generate a vertical filtered output, a horizontal filtered output and a diagonal filtered output. One or more amplification components may be used to apply separate gains to each of the vertical, horizontal and diagonal filtered outputs to generate a vertical enhancement signal, a horizontal enhancement signal and a diagonal enhancement signal. One or more summation components may be used to combine the vertical, horizontal and diagonal enhancement signals with the video signal to generate an enhanced video signal.
Patent GB-2115221-B (GB)
Title: Ptc circuit protection device
Inventor: MCTAVISH MARY SANDRA
IPC: H01C7/02
Filed: 1983-02-16
Granted: 1986-04-30
Abstract: Circuit protection devices comprise a PTC conductive polymer element and means for minimizing the adverse effects of carbonaceous dust evolved by the PTC element when it is tripped. An enclosure encloses, but is spaced apart from, the PTC element. In one embodiment at least part of the interior surface of the enclosure is composed of polytetrafluoroethylene, a ceramic or another material which discourages the formation of permanent low resistance paths through carbonaceous material lying on its surface. In another embodiment the enclosure has a large internal surface area compared to the volume of the PTC element. In further embodiments, electrical leads are connected to and pass through the enclosure, and at least one of the leads is insulated along its length and/or the leads pass through opposite ends of the enclosure.
Patent GB-2163000-B (GB)
Title: Apparatus for forming crystal of semiconductor
Inventor: NISHIZAWA JUNICHI
IPC: C23C16/48
Filed: 1985-07-25
Granted: 1988-03-16
Abstract: In a semiconductor crystal growth apparatus, a growth vessel enclosing a substrate is evacuated to an ultrahigh vacuum, and gas molecules containing a component element of a semiconductor which should grow on the substrate is introduced according to a predetermined time sequence into the growth vessel from an external gas source. Infrared radiation from an infrared radiation emitting lamp associated with the growth vessel and controlled by a temperature control unit is directed toward and onto the substrate whose temperature is to be maintained at a predetermined setting. Crystal growth of one molecular layer after another can be achieved by the apparatus with dimensional accuracy of the thickness of a single molecular layer.
Patent GB-2181759-B (GB)
Title: Fabric softener composition
Inventor: DEKKER BOB
IPC: C11D1/52
Filed: 1986-10-15
Granted: 1990-01-17
Abstract: Rinse-added fabric softening compositions containing a fabric softening active system at least 10% of which consists of certain di(higher alkyl) cyclic amines, and relatively low concentrations of polymeric soil release agents such as hydroxyether cellulosic polymers, copolymeric blocks of terephthalate and ethylene oxide or propylene oxide and cationic guar gums.
Patent GB-2288940-B (GB)
Title: Clutter rejection using connectivity
Inventor: ROBERTS GREGORY A
IPC: G06V10/30
Filed: 1994-04-05
Granted: 1998-02-11
Abstract: In a FLIR target detection system, true targets (52) are isolated from potential false target indications produced by background clutter through the use of a connectivity algorithm which attempts to find around each potential target (52) a closed path (65) of lower (or higher) intensity without exceeding a predetermined distance from the centroid (64) of the potential target. If the attempt is successful, the potential target (52) is a true target; if not, it is clutter.
Patent GB-2311103-B (GB)
Title: Differential assembly for transfer cases and vehicles drivelines
Inventor: SHOWALTER DAN J
IPC: F16H63/30
Filed: 1997-02-05
Granted: 2000-02-09
Abstract: A differential assembly for a transfer case or other motor vehicle application comprehends a pair of side gears which flank a centrally disposed spider driven by an input member and having a plurality of spokes or shafts and bevel pinion gears disposed thereon. An annular member retains the bevel gears on the spider. In a first embodiment, the annular member is retained on the spider by cooperating elongate slots in the member which receive the shafts of the spider and a snap ring which extends about the circumference of the annular member. In an alternate embodiment, the pinion gears include projecting spherical surfaces which are complementary to and seat within spherical recesses on the inner surface of the annular member.
Patent GB-2317248-B (GB)
Title: Floating point number data processing means
Inventor: CARTER ROBERT
IPC: G06F7/57
Filed: 1997-08-29
Granted: 2001-08-15
Abstract: The floating point number data processing means is for use in microprocessor systems and finds application in AC motor drive technology.The format used includes a sign bit, a seven bit signed exponent and an eight bit mantissa.The mathematical functions are performed in a gate array using registers which are mapped into a memory of the microprocessor system, the particular mathematical function being dependent upon a particular choice of registers. An unsigned integer comparison of floating point numbers is used to give a correct result.
Patent GB-2335765-B (GB)
Title: In-circuit emulator with internal trace memory
Inventor: HIGASHIDA MOTOKI
IPC: G06F11/36
Filed: 1998-08-14
Granted: 2000-02-16
Abstract: An in-circuit emulator (ICE) including an internal trace memory and a bit-width converter. The internal trace memory is embedded in an ICE CPU to trace CPU internal signals fed from a CPU core that executes the same operations as a CPU of a debugged system. The bit-width converter converts the CPU internal signal, which is read out of the internal trace memory, into a plurality of reduced bit-width signals, and supplies them to an ICE controller outside the chip of the ICE CPU in multiple cycles. The configuration makes it possible to remove the restriction imposed, by the number of terminals of the ICE CPU chip, on the number of bits of the CPU internal signal to be output in parallel, and to overcome the difficulty involved in sampling the internal CPU signals by the trace memory, even if the operation frequency of the ICE CPU increases.
Patent HU-215290-B (HU)
Inventor: FARKAS ISTVAN
IPC: F16K5/06
Filed: 1993-06-11
Abstract: A találmány szerinti főelzáró szerelvény szelepházat (1), aszelepházban tömítetten ágyazőtt főrgó elzáróelemet, főrgatóelemet (3)és a szelepház üregében elhelyezett tömítőelemeket (8) tart lmaz, ahőlaz elzáróelem egymással szembenfekvő, egytengelyű átömlőnyílásőkkal(19, 20) és leeresztő fűrattal ellátőtt üreges gőlyó (2), tővábbá aszelepház falában leeresztő fűrat (13) van és a talá mány szerint aszelepháznak (1) a csatlakőzócsőnkőkkal (9, 10) egytengelyű hengeresürege (11) van; a tömítőelemek (8) az üreg (11) belső felülete,valamint a gőlyó (2) és a főrgatóelem (3) palástja özötti teret teljesmértékben kitöltően vannak kialakítva; a szelepház (1) leeresztőfűratáhőz (13) az egyik tömítőelemben (8) leeresztő járat (18)csatlakőzik és a gőlyó (2) falában a két átömlőnyíl s (19, 20) közötta gőlyó (2) üregével közlekedő átvezető fűrat (14) van kialakítva őlymódőn, hőgy az a szerelvény nyitőtt állapőtában az egyik tömítőelemmel(8) le van zárva, a szerelvény zárt álla őtában pedig anyőmásmentesített csatlakőzócsőnk (9) átömlőjáratába nyílik ésűgyanakkőr az egyik átömlőnyílás (20) a leeresztő járattal (18) állközlekedő kapcsőlatban. ŕ
Patent HU-213353-B (HU)
Title: Method for preparation of calcium channel blocking polypeptide from agelenopsis aperta and pharmaceutical compositions containing it as active ingredient
Inventor: KELLY MARY E
IPC: A61P9/12
Filed: 1993-07-26
Abstract: PCT No. PCT/US93/05392 Sec. 371 Date Apr. 27, 1995 Sec. 102(e) Date Apr. 27, 1995 PCT Filed Jun. 10, 1993 PCT Pub. No. WO94/02511 PCT Pub. Date Feb. 3, 1994A polypeptide isolated from the venom of the Agelenopsis aperta spider blocks calcium channels in cells of various organisms and is useful in blocking such calcium channels in cells per se, in the treatment of calcium channel-mediated diseases and conditions, and in the control of invertebrate pests.